Happy Nerding HN VCF - Black

Marsoni

M251S

$124.50

Get it in 3 business days with 1 day shipping. Friday, May 29

Happy Nerding HN VCF - BlackThe Happy Nerding HN VCF is a 6HP state variable filter featuring 12 db Low Pass, 12 dB High Pass, 6 dB Band Pass plus 18 db Low Pass marked as LP!, because it has extra drive. All three parameters: Freq, Resonance and Drive have dual knobs with outer knobs controlling bipolar CV amount. These affected CVs are then shown by the relative green blue leds. The possibility to have CV over Resonance and Drives makes it a very capable 6HP filter. HN VCF can

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I like that the cabin air filter has charcoal in it to which help absorb oder which adds functionality. The feel of this filter feels like a fabric is used which adds quality to it over the thin water ones out there in the market. The install was easy and fit right inside the filter location with ease. Even though this filter is a higher quality filter of OEM, it does not restrict any airflow whatsoever.

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Reviewed in the United States on October 13, 2025